Blend is a premier AI services provider, committed to co-creating meaningful impact for its clients through the power of data science, AI, technology, and people. With a mission to fuel bold visions, Blend tackles significant challenges by seamlessly aligning human expertise with artificial intelligence. The company is dedicated to unlocking value and fostering innovation for its clients by harnessing world-class people and data‑driven strategy. We believe that the power of people and AI can have a meaningful impact on your world, creating more fulfilling work and projects for our people and clients.

We are seeking a Senior Fullstack Engineer to contribute to our next level of growth and expansion.

Job Description

What is this position about?

We are looking for a Senior Fullstack Engineer to work alongside a general organization, contributing to the design, development, and maintenance of modern web applications— with a strong focus on backend systems and AI‑powered solutions. You will collaborate with cross‑functional teams to deliver high‑quality,



scalable products using cutting‑edge technologies including React, Python, and AWS.
- Design, develop, and maintain backend (Python/FastAPI) and frontend (React) components of web applications, with a primary focus on backend architecture and performance.
- Build and integrate AI‑powered features and systems into production applications, collaborating with data science and ML teams as needed.
- Collaborate with cross‑functional teams to gather requirements and deliver new features end‑to‑end.
- Write clean, scalable, and well‑documented code following software development best practices.
- Architect and integrate cloud‑based solutions using AWS services to ensure reliability and scalability.
- Design and maintain RESTful APIs with a focus on performance, security, and maintainability.
- Optimize application performance across the stack, ensuring a seamless and high‑quality user experience.
- Participate in code review

📌 Senior Fullstack Engineer (Región Metropolitana)
🏢 Blend360
📍 Región Metropolitana